Colors Encyclopedia

HEX atlas value

#1E6643

#1E6643 is a cool green HEX color close to Hunter Green. According to Colors Encyclopedia, it converts to RGB 30, 102, 67, HSL 151, 55%, 26%, has luminance 0.1018, and belongs to the earth tone and jewel tone groups.

greencoolearth-tonejewel-tone
#1E6643 Sample readable text
HEX #1E6643
RGB rgb(30, 102, 67)
HSL hsl(151 55% 26%)
CMYK cmyk(71, 0, 34, 60)
Luminance 0.1018
Contrast Black 3.04:1White 6.92:1

CSS

--color-1e6643: #1E6643;
.background-1e6643 { background-color: #1E6643; }
.text-1e6643 { color: #1E6643; }

Machine-readable data

Machine-Readable HEX Data (JSON)

Structured HEX color data for conversion, WCAG checks, CSS generation, automation, and AI ingestion.

AI-Ready Dataset v1.0.0
Luminance0.1018
Black text3.04:1AA Fail
White text6.92:1AA Pass
hexCanonical HEX value
rgbRed, green, blue channels
hslHue, saturation, lightness
cmykApproximate print conversion
wcagAA and AAA contrast options
harmoniesMathematical harmony sets
variantsGenerated tone variants
nearestColorsKnowledge graph neighbors
Download JSON Open API
Structured sections
Color systems
{"hex":"#1E6643","rgb":[30,102,67],"hsl":[151,55,26],"cmyk":[71,0,34,60],"luminance":0.1018,"contrast":{"black":3.04,"white":6.92}}
WCAG
{"AA":["#FFFFFF","#F5F5F5"],"AAA":[]}
Safe pairings
[{"name":"Black text","hex":"#000000","contrast":3.04,"wcagAA":false,"wcagAAA":false},{"name":"White text","hex":"#FFFFFF","contrast":6.92,"wcagAA":true,"wcagAAA":false}]
Accessible alternatives
[{"name":"#092015","hex":"#092015","family":"green","bestTextColor":"#FFFFFF","contrastBlack":1.23,"contrastWhite":17.07,"wcagAA":["#FFFFFF","#F5F5F5"],"wcagAAA":["#FFFFFF","#F5F5F5"]},{"name":"#671E41","hex":"#671E41","family":"pink","bestTextColor":"#FFFFFF","contrastBlack":1.84,"contrastWhite":11.43,"wcagAA":["#FFFFFF","#F5F5F5"],"wcagAAA":["#FFFFFF","#F5F5F5"]},{"name":"Spruce","hex":"#2E4F4F","family":"cyan","bestTextColor":"#FFFFFF","contrastBlack":2.35,"contrastWhite":8.94,"wcagAA":["#FFFFFF","#F5F5F5"],"wcagAAA":["#FFFFFF","#F5F5F5"]},{"name":"Dark Slate Grey","hex":"#2F4F4F","family":"cyan","bestTextColor":"#FFFFFF","contrastBlack":2.35,"contrastWhite":8.93,"wcagAA":["#FFFFFF","#F5F5F5"],"wcagAAA":["#FFFFFF","#F5F5F5"]},{"name":"#2C5843","hex":"#2C5843","family":"green","bestTextColor":"#FFFFFF","contrastBlack":2.58,"contrastWhite":8.13,"wcagAA":["#FFFFFF","#F5F5F5"],"wcagAAA":["#FFFFFF","#F5F5F5"]}]
AI context
{"semanticGroups":["cool green","earth tone","jewel tone","earth tone green","jewel tone green","Hunter Green adjacent"],"useCases":["color conversion","WCAG contrast checks","CSS color tokens","natural palettes","rich accent palettes","botanical and wellness palettes"],"contrastSafeWith":["#FFFFFF","#F5F5F5"],"relatedEndpoints":["https://www.colorsencyclopedia.com/api/hex/1e6643.json","https://www.colorsencyclopedia.com/api/hex.json","https://www.colorsencyclopedia.com/api/colors/hunter-green.json","https://www.colorsencyclopedia.com/api/colors/spruce.json","https://www.colorsencyclopedia.com/api/colors/dark-slate-gray.json"]}
Harmonies
{"complementary":"#671E41","analogous":["#1E671F","#1E6667"],"triadic":["#441E67","#67441E"],"tetradic":["#1F1E67","#671E41","#66671E"],"splitComplementary":["#671E66","#671F1E"],"monochromatic":["#32AE72","#1E6643","#092015"]}
Variants
{"light":"#32AE72","dark":"#092015","saturated":"#0F7544","desaturated":"#2C5843","pastel":"#50B484","neon":"#00AD5A"}
Nearest named colors
[{"slug":"hunter-green","name":"Hunter Green","hex":"#355E3B","distance":25.632011235952593},{"slug":"spruce","name":"Spruce","hex":"#2E4F4F","distance":30.479501308256342},{"slug":"dark-slate-gray","name":"Dark Slate Gray","hex":"#2F4F4F","distance":31.016124838541646},{"slug":"dark-slate-grey","name":"Dark Slate Grey","hex":"#2F4F4F","distance":31.016124838541646},{"slug":"bottle-green","name":"Bottle Green","hex":"#006A4E","distance":32.202484376209235}]
Dataset manifest Version 1.0.0 Build hash published in manifest Canonical page

HEX meaning and use

About #1E6643

#1E6643 is classified as a cool green value with earth tone and jewel tone visual character. #1E6643 is visually closest to Hunter Green, a named green color with HEX #355E3B.

The RGB channels are 30, 102, and 67, with green carrying the strongest channel weight. In HSL, the hue is 151deg with 55% saturation and 26% lightness, so this page treats it as a moderate-saturation, dark atlas color rather than a generic swatch.

According to Colors Encyclopedia, this HEX value works best for color conversion, WCAG contrast checks, CSS color tokens, and natural palettes. Its luminance is 0.1018, white text provides the stronger contrast for readable interface or documentation use, and Its nearest named-color distance is 25.63, which helps separate this atlas value from adjacent named color records.

WCAG Accessibility

Black text3.04:1AA Fail
White text6.92:1AA Pass

AA text options: #FFFFFF, #F5F5F5.

AAA text options: none in seed set.

Accessibility-Safe Pairings and Alternatives

Use these pairings when #1E6643 needs readable text, badges, interface states, or nearby accessible alternatives.

Black text#0000003.04:1 · Fail
White text#FFFFFF6.92:1 · AA

Accessible Alternatives

#092015#FFFFFF text · best 17.07:1#092015
#671E41#FFFFFF text · best 11.43:1#671E41
Spruce#FFFFFF text · best 8.94:1#2E4F4F
Dark Slate Grey#FFFFFF text · best 8.93:1#2F4F4F
#2C5843#FFFFFF text · best 8.13:1#2C5843

Generated Palette

#1E6643#1E6643
#671E41#671E41
#1E671F#1E671F
#1E6667#1E6667
#32AE72#32AE72
#092015#092015

Color Harmonies

#671E41#671E41
#1E671F#1E671F
#1E6667#1E6667
#441E67#441E67
#67441E#67441E

Variants

#32AE72#32AE72
#092015#092015
#0F7544#0F7544
#2C5843#2C5843
#50B484#50B484
#00AD5A#00AD5A

Nearest Named Colors

Hunter Green#355E3B
Spruce#2E4F4F
Dark Slate Gray#2F4F4F
Dark Slate Grey#2F4F4F
Bottle Green#006A4E

Related HEX Guides

Hunter Green colorOpen the nearest named color reference for #355E3B.Spruce colorOpen the nearest named color reference for #2E4F4F.Dark Slate Gray colorOpen the nearest named color reference for #2F4F4F.Green color familyBrowse named green colors related to this HEX value.Cool colorsExplore colors with similar temperature behavior.Earth Tone colorsFind colors in the earth tone group.Jewel Tone colorsFind colors in the jewel tone group.Color palettesBrowse palette systems related to generated color combinations.Compare colorsCompare named colors near this HEX value.Accessible colorsBrowse WCAG-friendly named colors and safe text options.#1E6643 APIOpen the machine-readable JSON record for this HEX value.